19858223232

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{465893}}^1$

素因数の和:465950

約数の個数: 96

約数和(自身を含む): 58688667180

約数和(自身を除く): 38830443948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 576, 592, 666, 888, 1152, 1184, 1332, 1776, 2368, 2664, 3552, 4736, 5328, 7104, 10656, 14208, 21312, 42624, 465893, 931786, 1397679, 1863572, 2795358, 3727144, 4193037, 5590716, 7454288, 8386074, 11181432, 14908576, 16772148, 17238041, 22362864, 29817152, 33544296, 34476082, 44725728, 51714123, 59634304, 67088592, 68952164, 89451456, 103428246, 134177184, 137904328, 155142369, 178902912, 206856492, 268354368, 275808656, 310284738, 413712984, 536708736, 551617312, 620569476, 827425968, 1103234624, 1241138952, 1654851936, 2206469248, 2482277904, 3309703872, 4964555808, 6619407744, 9929111616, 19858223232]

約数ペア:

[(1, 19858223232), (2, 9929111616), (3, 6619407744), (4, 4964555808), (6, 3309703872), (8, 2482277904), (9, 2206469248), (12, 1654851936), (16, 1241138952), (18, 1103234624), (24, 827425968), (32, 620569476), (36, 551617312), (37, 536708736), (48, 413712984), (64, 310284738), (72, 275808656), (74, 268354368), (96, 206856492), (111, 178902912), (128, 155142369), (144, 137904328), (148, 134177184), (192, 103428246), (222, 89451456), (288, 68952164), (296, 67088592), (333, 59634304), (384, 51714123), (444, 44725728), (576, 34476082), (592, 33544296), (666, 29817152), (888, 22362864), (1152, 17238041), (1184, 16772148), (1332, 14908576), (1776, 11181432), (2368, 8386074), (2664, 7454288), (3552, 5590716), (4736, 4193037), (5328, 3727144), (7104, 2795358), (10656, 1863572), (14208, 1397679), (21312, 931786), (42624, 465893)]