22381996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3617}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 51057216

約数和(自身を除く): 28675220

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 3617, 6188, 7234, 14468, 25319, 47021, 50638, 61489, 94042, 101276, 122978, 188084, 245956, 329147, 430423, 658294, 799357, 860846, 1316588, 1598714, 1721692, 3197428, 5595499, 11190998, 22381996]

約数ペア:

[(1, 22381996), (2, 11190998), (4, 5595499), (7, 3197428), (13, 1721692), (14, 1598714), (17, 1316588), (26, 860846), (28, 799357), (34, 658294), (52, 430423), (68, 329147), (91, 245956), (119, 188084), (182, 122978), (221, 101276), (238, 94042), (364, 61489), (442, 50638), (476, 47021), (884, 25319), (1547, 14468), (3094, 7234), (3617, 6188)]