19560524

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 34882848

約数和(自身を除く): 15322324

約数列:

[1, 2, 4, 103, 197, 206, 241, 394, 412, 482, 788, 964, 20291, 24823, 40582, 47477, 49646, 81164, 94954, 99292, 189908, 4890131, 9780262, 19560524]

約数ペア:

[(1, 19560524), (2, 9780262), (4, 4890131), (103, 189908), (197, 99292), (206, 94954), (241, 81164), (394, 49646), (412, 47477), (482, 40582), (788, 24823), (964, 20291)]