18984512

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{17449}}^1$

素因数の和:17478

約数の個数: 28

約数和(自身を含む): 39890700

約数和(自身を除く): 20906188

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 17449, 34898, 69796, 139592, 279184, 296633, 558368, 593266, 1116736, 1186532, 2373064, 4746128, 9492256, 18984512]

約数ペア:

[(1, 18984512), (2, 9492256), (4, 4746128), (8, 2373064), (16, 1186532), (17, 1116736), (32, 593266), (34, 558368), (64, 296633), (68, 279184), (136, 139592), (272, 69796), (544, 34898), (1088, 17449)]