38274860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147211}}^1$

素因数の和:147233

約数の個数: 24

約数和(自身を含む): 86560656

約数和(自身を除く): 48285796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 147211, 294422, 588844, 736055, 1472110, 1913743, 2944220, 3827486, 7654972, 9568715, 19137430, 38274860]

約数ペア:

[(1, 38274860), (2, 19137430), (4, 9568715), (5, 7654972), (10, 3827486), (13, 2944220), (20, 1913743), (26, 1472110), (52, 736055), (65, 588844), (130, 294422), (260, 147211)]