19461736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20443}}^1$

素因数の和:20473

約数の個数: 32

約数和(自身を含む): 44159040

約数和(自身を除く): 24697304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 20443, 40886, 81772, 143101, 163544, 286202, 347531, 572404, 695062, 1144808, 1390124, 2432717, 2780248, 4865434, 9730868, 19461736]

約数ペア:

[(1, 19461736), (2, 9730868), (4, 4865434), (7, 2780248), (8, 2432717), (14, 1390124), (17, 1144808), (28, 695062), (34, 572404), (56, 347531), (68, 286202), (119, 163544), (136, 143101), (238, 81772), (476, 40886), (952, 20443)]