125288812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149867}}^1$

素因数の和:149901

約数の個数: 24

約数和(自身を含む): 251778240

約数和(自身を除く): 126489428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 149867, 299734, 599468, 1648537, 2847473, 3297074, 5694946, 6594148, 11389892, 31322203, 62644406, 125288812]

約数ペア:

[(1, 125288812), (2, 62644406), (4, 31322203), (11, 11389892), (19, 6594148), (22, 5694946), (38, 3297074), (44, 2847473), (76, 1648537), (209, 599468), (418, 299734), (836, 149867)]