19329984

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 84

約数和(自身を含む): 56966104

約数和(自身を除く): 37636120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 907, 1184, 1332, 1776, 1814, 2368, 2664, 2721, 3552, 3628, 5328, 5442, 7104, 7256, 8163, 10656, 10884, 14512, 16326, 21312, 21768, 29024, 32652, 33559, 43536, 58048, 65304, 67118, 87072, 100677, 130608, 134236, 174144, 201354, 261216, 268472, 302031, 402708, 522432, 536944, 604062, 805416, 1073888, 1208124, 1610832, 2147776, 2416248, 3221664, 4832496, 6443328, 9664992, 19329984]

約数ペア:

[(1, 19329984), (2, 9664992), (3, 6443328), (4, 4832496), (6, 3221664), (8, 2416248), (9, 2147776), (12, 1610832), (16, 1208124), (18, 1073888), (24, 805416), (32, 604062), (36, 536944), (37, 522432), (48, 402708), (64, 302031), (72, 268472), (74, 261216), (96, 201354), (111, 174144), (144, 134236), (148, 130608), (192, 100677), (222, 87072), (288, 67118), (296, 65304), (333, 58048), (444, 43536), (576, 33559), (592, 32652), (666, 29024), (888, 21768), (907, 21312), (1184, 16326), (1332, 14512), (1776, 10884), (1814, 10656), (2368, 8163), (2664, 7256), (2721, 7104), (3552, 5442), (3628, 5328)]