15847962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 34339200

約数和(自身を除く): 18491238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1021, 1194, 2042, 2587, 3063, 5174, 6126, 7761, 13273, 15522, 26546, 39819, 79638, 203179, 406358, 609537, 1219074, 2641327, 5282654, 7923981, 15847962]

約数ペア:

[(1, 15847962), (2, 7923981), (3, 5282654), (6, 2641327), (13, 1219074), (26, 609537), (39, 406358), (78, 203179), (199, 79638), (398, 39819), (597, 26546), (1021, 15522), (1194, 13273), (2042, 7761), (2587, 6126), (3063, 5174)]