189492716

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{41519}}^1$

素因数の和:41693

約数の個数: 24

約数和(自身を含む): 381319680

約数和(自身を除く): 191826964

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 41519, 83038, 166076, 290633, 581266, 1162532, 6767597, 13535194, 27070388, 47373179, 94746358, 189492716]

約数ペア:

[(1, 189492716), (2, 94746358), (4, 47373179), (7, 27070388), (14, 13535194), (28, 6767597), (163, 1162532), (326, 581266), (652, 290633), (1141, 166076), (2282, 83038), (4564, 41519)]