11215928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 22366800

約数和(自身を除く): 11150872

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 653, 904, 1306, 2147, 2612, 4294, 5224, 8588, 12407, 17176, 24814, 49628, 73789, 99256, 147578, 295156, 590312, 1401991, 2803982, 5607964, 11215928]

約数ペア:

[(1, 11215928), (2, 5607964), (4, 2803982), (8, 1401991), (19, 590312), (38, 295156), (76, 147578), (113, 99256), (152, 73789), (226, 49628), (452, 24814), (653, 17176), (904, 12407), (1306, 8588), (2147, 5224), (2612, 4294)]