19494816

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18461}}^1$

素因数の和:18485

約数の個数: 48

約数和(自身を含む): 55829088

約数和(自身を除く): 36334272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 18461, 36922, 55383, 73844, 110766, 147688, 203071, 221532, 295376, 406142, 443064, 590752, 609213, 812284, 886128, 1218426, 1624568, 1772256, 2436852, 3249136, 4873704, 6498272, 9747408, 19494816]

約数ペア:

[(1, 19494816), (2, 9747408), (3, 6498272), (4, 4873704), (6, 3249136), (8, 2436852), (11, 1772256), (12, 1624568), (16, 1218426), (22, 886128), (24, 812284), (32, 609213), (33, 590752), (44, 443064), (48, 406142), (66, 295376), (88, 221532), (96, 203071), (132, 147688), (176, 110766), (264, 73844), (352, 55383), (528, 36922), (1056, 18461)]