25318906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 42508800

約数和(自身を除く): 17189894

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 437, 491, 874, 982, 1121, 1357, 2242, 2714, 9329, 11293, 18658, 22586, 25783, 28969, 51566, 57938, 214567, 429134, 550411, 666287, 1100822, 1332574, 12659453, 25318906]

約数ペア:

[(1, 25318906), (2, 12659453), (19, 1332574), (23, 1100822), (38, 666287), (46, 550411), (59, 429134), (118, 214567), (437, 57938), (491, 51566), (874, 28969), (982, 25783), (1121, 22586), (1357, 18658), (2242, 11293), (2714, 9329)]