9386540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11447}}^1$

素因数の和:11497

約数の個数: 24

約数和(自身を含む): 20194272

約数和(自身を除く): 10807732

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11447, 22894, 45788, 57235, 114470, 228940, 469327, 938654, 1877308, 2346635, 4693270, 9386540]

約数ペア:

[(1, 9386540), (2, 4693270), (4, 2346635), (5, 1877308), (10, 938654), (20, 469327), (41, 228940), (82, 114470), (164, 57235), (205, 45788), (410, 22894), (820, 11447)]