12013430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 26320896

約数和(自身を除く): 14307466

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 271, 286, 310, 341, 403, 542, 682, 715, 806, 1355, 1430, 1705, 2015, 2710, 2981, 3410, 3523, 4030, 4433, 5962, 7046, 8401, 8866, 14905, 16802, 17615, 22165, 29810, 35230, 38753, 42005, 44330, 77506, 84010, 92411, 109213, 184822, 193765, 218426, 387530, 462055, 546065, 924110, 1092130, 1201343, 2402686, 6006715, 12013430]

約数ペア:

[(1, 12013430), (2, 6006715), (5, 2402686), (10, 1201343), (11, 1092130), (13, 924110), (22, 546065), (26, 462055), (31, 387530), (55, 218426), (62, 193765), (65, 184822), (110, 109213), (130, 92411), (143, 84010), (155, 77506), (271, 44330), (286, 42005), (310, 38753), (341, 35230), (403, 29810), (542, 22165), (682, 17615), (715, 16802), (806, 14905), (1355, 8866), (1430, 8401), (1705, 7046), (2015, 5962), (2710, 4433), (2981, 4030), (3410, 3523)]