19890528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29599}}^1$

素因数の和:29619

約数の個数: 48

約数和(自身を含む): 59673600

約数和(自身を除く): 39783072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29599, 59198, 88797, 118396, 177594, 207193, 236792, 355188, 414386, 473584, 621579, 710376, 828772, 947168, 1243158, 1420752, 1657544, 2486316, 2841504, 3315088, 4972632, 6630176, 9945264, 19890528]

約数ペア:

[(1, 19890528), (2, 9945264), (3, 6630176), (4, 4972632), (6, 3315088), (7, 2841504), (8, 2486316), (12, 1657544), (14, 1420752), (16, 1243158), (21, 947168), (24, 828772), (28, 710376), (32, 621579), (42, 473584), (48, 414386), (56, 355188), (84, 236792), (96, 207193), (112, 177594), (168, 118396), (224, 88797), (336, 59198), (672, 29599)]