15692990890

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1097}}^1\times {\mathrm{8269}}^1$

素因数の和:9546

約数の個数: 32

約数和(自身を含む): 28440000720

約数和(自身を除く): 12747009830

約数列:

[1, 2, 5, 10, 173, 346, 865, 1097, 1730, 2194, 5485, 8269, 10970, 16538, 41345, 82690, 189781, 379562, 948905, 1430537, 1897810, 2861074, 7152685, 9071093, 14305370, 18142186, 45355465, 90710930, 1569299089, 3138598178, 7846495445, 15692990890]

約数ペア:

[(1, 15692990890), (2, 7846495445), (5, 3138598178), (10, 1569299089), (173, 90710930), (346, 45355465), (865, 18142186), (1097, 14305370), (1730, 9071093), (2194, 7152685), (5485, 2861074), (8269, 1897810), (10970, 1430537), (16538, 948905), (41345, 379562), (82690, 189781)]