12989892176

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{91129}}^1$

素因数の和:91347

約数の個数: 40

約数和(自身を含む): 25764273600

約数和(自身を除く): 12774381424

約数列:

[1, 2, 4, 8, 16, 59, 118, 151, 236, 302, 472, 604, 944, 1208, 2416, 8909, 17818, 35636, 71272, 91129, 142544, 182258, 364516, 729032, 1458064, 5376611, 10753222, 13760479, 21506444, 27520958, 43012888, 55041916, 86025776, 110083832, 220167664, 811868261, 1623736522, 3247473044, 6494946088, 12989892176]

約数ペア:

[(1, 12989892176), (2, 6494946088), (4, 3247473044), (8, 1623736522), (16, 811868261), (59, 220167664), (118, 110083832), (151, 86025776), (236, 55041916), (302, 43012888), (472, 27520958), (604, 21506444), (944, 13760479), (1208, 10753222), (2416, 5376611), (8909, 1458064), (17818, 729032), (35636, 364516), (71272, 182258), (91129, 142544)]