19379334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4073}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 42434784

約数和(自身を除く): 23055450

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4073, 4758, 8146, 12219, 24438, 52949, 105898, 158847, 248453, 317694, 496906, 745359, 1490718, 3229889, 6459778, 9689667, 19379334]

約数ペア:

[(1, 19379334), (2, 9689667), (3, 6459778), (6, 3229889), (13, 1490718), (26, 745359), (39, 496906), (61, 317694), (78, 248453), (122, 158847), (183, 105898), (366, 52949), (793, 24438), (1586, 12219), (2379, 8146), (4073, 4758)]