19848248

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20849}}^1$

素因数の和:20879

約数の個数: 32

約数和(自身を含む): 45036000

約数和(自身を除く): 25187752

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 20849, 41698, 83396, 145943, 166792, 291886, 354433, 583772, 708866, 1167544, 1417732, 2481031, 2835464, 4962062, 9924124, 19848248]

約数ペア:

[(1, 19848248), (2, 9924124), (4, 4962062), (7, 2835464), (8, 2481031), (14, 1417732), (17, 1167544), (28, 708866), (34, 583772), (56, 354433), (68, 291886), (119, 166792), (136, 145943), (238, 83396), (476, 41698), (952, 20849)]