19594908

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8923}}^1$

素因数の和:8994

約数の個数: 36

約数和(自身を含む): 50349208

約数和(自身を除く): 30754300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8923, 17846, 26769, 35692, 53538, 80307, 107076, 160614, 321228, 544303, 1088606, 1632909, 2177212, 3265818, 4898727, 6531636, 9797454, 19594908]

約数ペア:

[(1, 19594908), (2, 9797454), (3, 6531636), (4, 4898727), (6, 3265818), (9, 2177212), (12, 1632909), (18, 1088606), (36, 544303), (61, 321228), (122, 160614), (183, 107076), (244, 80307), (366, 53538), (549, 35692), (732, 26769), (1098, 17846), (2196, 8923)]