15663794152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2450531}}^1$

素因数の和:2450601

約数の個数: 32

約数和(自身を含む): 31758894720

約数和(自身を除く): 16095100568

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 2450531, 4901062, 9802124, 19604248, 41659027, 83318054, 115174957, 166636108, 230349914, 333272216, 460699828, 921399656, 1957974269, 3915948538, 7831897076, 15663794152]

約数ペア:

[(1, 15663794152), (2, 7831897076), (4, 3915948538), (8, 1957974269), (17, 921399656), (34, 460699828), (47, 333272216), (68, 230349914), (94, 166636108), (136, 115174957), (188, 83318054), (376, 41659027), (799, 19604248), (1598, 9802124), (3196, 4901062), (6392, 2450531)]