11215138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 19657728

約数和(自身を除く): 8442590

約数列:

[1, 2, 11, 17, 22, 34, 157, 187, 191, 314, 374, 382, 1727, 2101, 2669, 3247, 3454, 4202, 5338, 6494, 29359, 29987, 35717, 58718, 59974, 71434, 329857, 509779, 659714, 1019558, 5607569, 11215138]

約数ペア:

[(1, 11215138), (2, 5607569), (11, 1019558), (17, 659714), (22, 509779), (34, 329857), (157, 71434), (187, 59974), (191, 58718), (314, 35717), (374, 29987), (382, 29359), (1727, 6494), (2101, 5338), (2669, 4202), (3247, 3454)]