109278386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3769}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 199056000

約数和(自身を除く): 89777614

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 3769, 4142, 7538, 14497, 26383, 28994, 52766, 71611, 143222, 410821, 501277, 821642, 1002554, 2875747, 5751494, 7805599, 15611198, 54639193, 109278386]

約数ペア:

[(1, 109278386), (2, 54639193), (7, 15611198), (14, 7805599), (19, 5751494), (38, 2875747), (109, 1002554), (133, 821642), (218, 501277), (266, 410821), (763, 143222), (1526, 71611), (2071, 52766), (3769, 28994), (4142, 26383), (7538, 14497)]