19132995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 35739648

約数和(自身を除く): 16606653

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 3877, 4935, 11631, 19385, 27139, 58155, 81417, 135695, 182219, 407085, 546657, 911095, 1275533, 2733285, 3826599, 6377665, 19132995]

約数ペア:

[(1, 19132995), (3, 6377665), (5, 3826599), (7, 2733285), (15, 1275533), (21, 911095), (35, 546657), (47, 407085), (105, 182219), (141, 135695), (235, 81417), (329, 58155), (705, 27139), (987, 19385), (1645, 11631), (3877, 4935)]