11389252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 13141436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 337, 476, 497, 674, 994, 1207, 1348, 1988, 2359, 2414, 4718, 4828, 5729, 8449, 9436, 11458, 16898, 22916, 23927, 33796, 40103, 47854, 80206, 95708, 160412, 167489, 334978, 406759, 669956, 813518, 1627036, 2847313, 5694626, 11389252]

約数ペア:

[(1, 11389252), (2, 5694626), (4, 2847313), (7, 1627036), (14, 813518), (17, 669956), (28, 406759), (34, 334978), (68, 167489), (71, 160412), (119, 95708), (142, 80206), (238, 47854), (284, 40103), (337, 33796), (476, 23927), (497, 22916), (674, 16898), (994, 11458), (1207, 9436), (1348, 8449), (1988, 5729), (2359, 4828), (2414, 4718)]