39877162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 68644800

約数和(自身を除く): 28767638

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 907, 1157, 1691, 1814, 2314, 3382, 11791, 17233, 21983, 23582, 34466, 43966, 80723, 161446, 224029, 448058, 1049399, 1533737, 2098798, 3067474, 19938581, 39877162]

約数ペア:

[(1, 39877162), (2, 19938581), (13, 3067474), (19, 2098798), (26, 1533737), (38, 1049399), (89, 448058), (178, 224029), (247, 161446), (494, 80723), (907, 43966), (1157, 34466), (1691, 23582), (1814, 21983), (2314, 17233), (3382, 11791)]