1929609838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{145807}}^1$

素因数の和:146331

約数の個数: 16

約数和(自身を含む): 3123207360

約数和(自身を除く): 1193597522

約数列:

[1, 2, 13, 26, 509, 1018, 6617, 13234, 145807, 291614, 1895491, 3790982, 74215763, 148431526, 964804919, 1929609838]

約数ペア:

[(1, 1929609838), (2, 964804919), (13, 148431526), (26, 74215763), (509, 3790982), (1018, 1895491), (6617, 291614), (13234, 145807)]