65803916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12923}}^1$

素因数の和:13013

約数の個数: 24

約数和(自身を含む): 123036480

約数和(自身を除く): 57232564

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 12923, 25846, 51692, 245537, 491074, 865841, 982148, 1731682, 3463364, 16450979, 32901958, 65803916]

約数ペア:

[(1, 65803916), (2, 32901958), (4, 16450979), (19, 3463364), (38, 1731682), (67, 982148), (76, 865841), (134, 491074), (268, 245537), (1273, 51692), (2546, 25846), (5092, 12923)]