19354432

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{17789}}^1$

素因数の和:17818

約数の個数: 28

約数和(自身を含む): 40667940

約数和(自身を除く): 21313508

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 17789, 35578, 71156, 142312, 284624, 302413, 569248, 604826, 1138496, 1209652, 2419304, 4838608, 9677216, 19354432]

約数ペア:

[(1, 19354432), (2, 9677216), (4, 4838608), (8, 2419304), (16, 1209652), (17, 1138496), (32, 604826), (34, 569248), (64, 302413), (68, 284624), (136, 142312), (272, 71156), (544, 35578), (1088, 17789)]