18995936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{34919}}^1$

素因数の和:34946

約数の個数: 24

約数和(自身を含む): 39599280

約数和(自身を除く): 20603344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 34919, 69838, 139676, 279352, 558704, 593623, 1117408, 1187246, 2374492, 4748984, 9497968, 18995936]

約数ペア:

[(1, 18995936), (2, 9497968), (4, 4748984), (8, 2374492), (16, 1187246), (17, 1117408), (32, 593623), (34, 558704), (68, 279352), (136, 139676), (272, 69838), (544, 34919)]