19586176

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{9001}}^1$

素因数の和:9032

約数の個数: 32

約数和(自身を含む): 41319180

約数和(自身を除く): 21733004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 9001, 18002, 36004, 72008, 144016, 153017, 288032, 306034, 576064, 612068, 1152128, 1224136, 2448272, 4896544, 9793088, 19586176]

約数ペア:

[(1, 19586176), (2, 9793088), (4, 4896544), (8, 2448272), (16, 1224136), (17, 1152128), (32, 612068), (34, 576064), (64, 306034), (68, 288032), (128, 153017), (136, 144016), (272, 72008), (544, 36004), (1088, 18002), (2176, 9001)]