9971770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 19514880

約数和(自身を除く): 9543110

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 1693, 2945, 3386, 5890, 8465, 16930, 32167, 52483, 64334, 104966, 160835, 262415, 321670, 524830, 997177, 1994354, 4985885, 9971770]

約数ペア:

[(1, 9971770), (2, 4985885), (5, 1994354), (10, 997177), (19, 524830), (31, 321670), (38, 262415), (62, 160835), (95, 104966), (155, 64334), (190, 52483), (310, 32167), (589, 16930), (1178, 8465), (1693, 5890), (2945, 3386)]