18961962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 40780800

約数和(自身を除く): 21818838

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 3539, 5358, 7078, 10617, 21234, 67241, 134482, 166333, 201723, 332666, 403446, 498999, 997998, 3160327, 6320654, 9480981, 18961962]

約数ペア:

[(1, 18961962), (2, 9480981), (3, 6320654), (6, 3160327), (19, 997998), (38, 498999), (47, 403446), (57, 332666), (94, 201723), (114, 166333), (141, 134482), (282, 67241), (893, 21234), (1786, 10617), (2679, 7078), (3539, 5358)]