15987792

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4013}}^1$

素因数の和:4107

約数の個数: 40

約数和(自身を含む): 41809824

約数和(自身を除く): 25822032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4013, 8026, 12039, 16052, 24078, 32104, 48156, 64208, 96312, 192624, 333079, 666158, 999237, 1332316, 1998474, 2664632, 3996948, 5329264, 7993896, 15987792]

約数ペア:

[(1, 15987792), (2, 7993896), (3, 5329264), (4, 3996948), (6, 2664632), (8, 1998474), (12, 1332316), (16, 999237), (24, 666158), (48, 333079), (83, 192624), (166, 96312), (249, 64208), (332, 48156), (498, 32104), (664, 24078), (996, 16052), (1328, 12039), (1992, 8026), (3984, 4013)]