11195750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 22070880

約数和(自身を除く): 10875130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2357, 2375, 4714, 4750, 11785, 23570, 44783, 58925, 89566, 117850, 223915, 294625, 447830, 589250, 1119575, 2239150, 5597875, 11195750]

約数ペア:

[(1, 11195750), (2, 5597875), (5, 2239150), (10, 1119575), (19, 589250), (25, 447830), (38, 294625), (50, 223915), (95, 117850), (125, 89566), (190, 58925), (250, 44783), (475, 23570), (950, 11785), (2357, 4750), (2375, 4714)]