11111910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 26756352

約数和(自身を除く): 15644442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 587, 631, 1174, 1262, 1761, 1893, 2935, 3155, 3522, 3786, 5870, 6310, 8805, 9465, 17610, 18930, 370397, 740794, 1111191, 1851985, 2222382, 3703970, 5555955, 11111910]

約数ペア:

[(1, 11111910), (2, 5555955), (3, 3703970), (5, 2222382), (6, 1851985), (10, 1111191), (15, 740794), (30, 370397), (587, 18930), (631, 17610), (1174, 9465), (1262, 8805), (1761, 6310), (1893, 5870), (2935, 3786), (3155, 3522)]