9721616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 20073120

約数和(自身を除く): 10351504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 283, 304, 452, 566, 904, 1132, 1808, 2147, 2264, 4294, 4528, 5377, 8588, 10754, 17176, 21508, 31979, 34352, 43016, 63958, 86032, 127916, 255832, 511664, 607601, 1215202, 2430404, 4860808, 9721616]

約数ペア:

[(1, 9721616), (2, 4860808), (4, 2430404), (8, 1215202), (16, 607601), (19, 511664), (38, 255832), (76, 127916), (113, 86032), (152, 63958), (226, 43016), (283, 34352), (304, 31979), (452, 21508), (566, 17176), (904, 10754), (1132, 8588), (1808, 5377), (2147, 4528), (2264, 4294)]