12103613206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{25747}}^1$

素因数の和:25996

約数の個数: 32

約数和(自身を含む): 19465488000

約数和(自身を除く): 7361874794

約数列:

[1, 2, 19, 38, 89, 139, 178, 278, 1691, 2641, 3382, 5282, 12371, 24742, 25747, 51494, 235049, 470098, 489193, 978386, 2291483, 3578833, 4582966, 7157666, 43538177, 67997827, 87076354, 135995654, 318516137, 637032274, 6051806603, 12103613206]

約数ペア:

[(1, 12103613206), (2, 6051806603), (19, 637032274), (38, 318516137), (89, 135995654), (139, 87076354), (178, 67997827), (278, 43538177), (1691, 7157666), (2641, 4582966), (3382, 3578833), (5282, 2291483), (12371, 978386), (24742, 489193), (25747, 470098), (51494, 235049)]