16174994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 28104192

約数和(自身を除く): 11929198

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 341, 407, 641, 682, 814, 1147, 1282, 2294, 7051, 12617, 14102, 19871, 23717, 25234, 39742, 47434, 218581, 260887, 437162, 521774, 735227, 1470454, 8087497, 16174994]

約数ペア:

[(1, 16174994), (2, 8087497), (11, 1470454), (22, 735227), (31, 521774), (37, 437162), (62, 260887), (74, 218581), (341, 47434), (407, 39742), (641, 25234), (682, 23717), (814, 19871), (1147, 14102), (1282, 12617), (2294, 7051)]