17896942

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 14036498

約数列:

[1, 2, 7, 14, 47, 59, 94, 118, 329, 413, 461, 658, 826, 922, 2773, 3227, 5546, 6454, 19411, 21667, 27199, 38822, 43334, 54398, 151669, 190393, 303338, 380786, 1278353, 2556706, 8948471, 17896942]

約数ペア:

[(1, 17896942), (2, 8948471), (7, 2556706), (14, 1278353), (47, 380786), (59, 303338), (94, 190393), (118, 151669), (329, 54398), (413, 43334), (461, 38822), (658, 27199), (826, 21667), (922, 19411), (2773, 6454), (3227, 5546)]