19028168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 38034360

約数和(自身を除く): 19006192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 773, 1448, 1546, 3077, 3092, 6154, 6184, 12308, 13141, 24616, 26282, 52564, 105128, 139913, 279826, 559652, 1119304, 2378521, 4757042, 9514084, 19028168]

約数ペア:

[(1, 19028168), (2, 9514084), (4, 4757042), (8, 2378521), (17, 1119304), (34, 559652), (68, 279826), (136, 139913), (181, 105128), (362, 52564), (724, 26282), (773, 24616), (1448, 13141), (1546, 12308), (3077, 6184), (3092, 6154)]