17628754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 31679424

約数和(自身を除く): 14050670

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1163, 1166, 1378, 2326, 7579, 12793, 15119, 15158, 25586, 30238, 61639, 123278, 166309, 332618, 678029, 801307, 1356058, 1602614, 8814377, 17628754]

約数ペア:

[(1, 17628754), (2, 8814377), (11, 1602614), (13, 1356058), (22, 801307), (26, 678029), (53, 332618), (106, 166309), (143, 123278), (286, 61639), (583, 30238), (689, 25586), (1163, 15158), (1166, 15119), (1378, 12793), (2326, 7579)]