190374436

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{10607}}^1$

素因数の和:11259

約数の個数: 24

約数和(自身を含む): 381378816

約数和(自身を除く): 191004380

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 8974, 10607, 17948, 21214, 42428, 74249, 148498, 296996, 6799087, 13598174, 27196348, 47593609, 95187218, 190374436]

約数ペア:

[(1, 190374436), (2, 95187218), (4, 47593609), (7, 27196348), (14, 13598174), (28, 6799087), (641, 296996), (1282, 148498), (2564, 74249), (4487, 42428), (8974, 21214), (10607, 17948)]