1212374230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{3769}}^1$

素因数の和:5488

約数の個数: 32

約数和(自身を含む): 2299096800

約数和(自身を除く): 1086722570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1693, 3386, 3769, 7538, 8465, 16930, 18845, 32167, 37690, 64334, 71611, 143222, 160835, 321670, 358055, 716110, 6380917, 12761834, 31904585, 63809170, 121237423, 242474846, 606187115, 1212374230]

約数ペア:

[(1, 1212374230), (2, 606187115), (5, 242474846), (10, 121237423), (19, 63809170), (38, 31904585), (95, 12761834), (190, 6380917), (1693, 716110), (3386, 358055), (3769, 321670), (7538, 160835), (8465, 143222), (16930, 71611), (18845, 64334), (32167, 37690)]