15704259848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2519939}}^1$

素因数の和:2520005

約数の個数: 32

約数和(自身を含む): 31751244000

約数和(自身を除く): 16046984152

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 2519939, 5039878, 10079756, 20159512, 47878841, 95757682, 103317499, 191515364, 206634998, 383030728, 413269996, 826539992, 1963032481, 3926064962, 7852129924, 15704259848]

約数ペア:

[(1, 15704259848), (2, 7852129924), (4, 3926064962), (8, 1963032481), (19, 826539992), (38, 413269996), (41, 383030728), (76, 206634998), (82, 191515364), (152, 103317499), (164, 95757682), (328, 47878841), (779, 20159512), (1558, 10079756), (3116, 5039878), (6232, 2519939)]