22401722

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 42107040

約数和(自身を除く): 19705318

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 227, 266, 371, 454, 742, 931, 1007, 1589, 1862, 2014, 2597, 3178, 4313, 5194, 7049, 8626, 11123, 12031, 14098, 22246, 24062, 30191, 49343, 60382, 84217, 98686, 168434, 211337, 228589, 422674, 457178, 589519, 1179038, 1600123, 3200246, 11200861, 22401722]

約数ペア:

[(1, 22401722), (2, 11200861), (7, 3200246), (14, 1600123), (19, 1179038), (38, 589519), (49, 457178), (53, 422674), (98, 228589), (106, 211337), (133, 168434), (227, 98686), (266, 84217), (371, 60382), (454, 49343), (742, 30191), (931, 24062), (1007, 22246), (1589, 14098), (1862, 12031), (2014, 11123), (2597, 8626), (3178, 7049), (4313, 5194)]