15697963886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{19219}}^1$

素因数の和:19640

約数の個数: 32

約数和(自身を含む): 25971909120

約数和(自身を除く): 10273945234

約数列:

[1, 2, 11, 22, 137, 271, 274, 542, 1507, 2981, 3014, 5962, 19219, 37127, 38438, 74254, 211409, 408397, 422818, 816794, 2633003, 5208349, 5266006, 10416698, 28963033, 57291839, 57926066, 114583678, 713543813, 1427087626, 7848981943, 15697963886]

約数ペア:

[(1, 15697963886), (2, 7848981943), (11, 1427087626), (22, 713543813), (137, 114583678), (271, 57926066), (274, 57291839), (542, 28963033), (1507, 10416698), (2981, 5266006), (3014, 5208349), (5962, 2633003), (19219, 816794), (37127, 422818), (38438, 408397), (74254, 211409)]