19536348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 49920416

約数和(自身を除く): 30384068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2053, 2379, 3172, 4106, 4758, 6159, 8212, 9516, 12318, 24636, 26689, 53378, 80067, 106756, 125233, 160134, 250466, 320268, 375699, 500932, 751398, 1502796, 1628029, 3256058, 4884087, 6512116, 9768174, 19536348]

約数ペア:

[(1, 19536348), (2, 9768174), (3, 6512116), (4, 4884087), (6, 3256058), (12, 1628029), (13, 1502796), (26, 751398), (39, 500932), (52, 375699), (61, 320268), (78, 250466), (122, 160134), (156, 125233), (183, 106756), (244, 80067), (366, 53378), (732, 26689), (793, 24636), (1586, 12318), (2053, 9516), (2379, 8212), (3172, 6159), (4106, 4758)]