19170848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31531}}^1$

素因数の和:31560

約数の個数: 24

約数和(自身を含む): 39730320

約数和(自身を除く): 20559472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 31531, 63062, 126124, 252248, 504496, 599089, 1008992, 1198178, 2396356, 4792712, 9585424, 19170848]

約数ペア:

[(1, 19170848), (2, 9585424), (4, 4792712), (8, 2396356), (16, 1198178), (19, 1008992), (32, 599089), (38, 504496), (76, 252248), (152, 126124), (304, 63062), (608, 31531)]