19788192

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 59371200

約数和(自身を除く): 39583008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 619, 666, 864, 888, 999, 1184, 1238, 1332, 1776, 1857, 1998, 2476, 2664, 3552, 3714, 3996, 4952, 5328, 5571, 7428, 7992, 9904, 10656, 11142, 14856, 15984, 16713, 19808, 22284, 22903, 29712, 31968, 33426, 44568, 45806, 59424, 66852, 68709, 89136, 91612, 133704, 137418, 178272, 183224, 206127, 267408, 274836, 366448, 412254, 534816, 549672, 618381, 732896, 824508, 1099344, 1236762, 1649016, 2198688, 2473524, 3298032, 4947048, 6596064, 9894096, 19788192]

約数ペア:

[(1, 19788192), (2, 9894096), (3, 6596064), (4, 4947048), (6, 3298032), (8, 2473524), (9, 2198688), (12, 1649016), (16, 1236762), (18, 1099344), (24, 824508), (27, 732896), (32, 618381), (36, 549672), (37, 534816), (48, 412254), (54, 366448), (72, 274836), (74, 267408), (96, 206127), (108, 183224), (111, 178272), (144, 137418), (148, 133704), (216, 91612), (222, 89136), (288, 68709), (296, 66852), (333, 59424), (432, 45806), (444, 44568), (592, 33426), (619, 31968), (666, 29712), (864, 22903), (888, 22284), (999, 19808), (1184, 16713), (1238, 15984), (1332, 14856), (1776, 11142), (1857, 10656), (1998, 9904), (2476, 7992), (2664, 7428), (3552, 5571), (3714, 5328), (3996, 4952)]