13089254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 21620736

約数和(自身を除く): 8531482

約数列:

[1, 2, 23, 31, 46, 62, 67, 134, 137, 274, 713, 1426, 1541, 2077, 3082, 3151, 4154, 4247, 6302, 8494, 9179, 18358, 47771, 95542, 97681, 195362, 211117, 284549, 422234, 569098, 6544627, 13089254]

約数ペア:

[(1, 13089254), (2, 6544627), (23, 569098), (31, 422234), (46, 284549), (62, 211117), (67, 195362), (134, 97681), (137, 95542), (274, 47771), (713, 18358), (1426, 9179), (1541, 8494), (2077, 6302), (3082, 4247), (3151, 4154)]