22042436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 21987004

約数列:

[1, 2, 4, 13, 26, 29, 47, 52, 58, 94, 116, 188, 311, 377, 611, 622, 754, 1222, 1244, 1363, 1508, 2444, 2726, 4043, 5452, 8086, 9019, 14617, 16172, 17719, 18038, 29234, 35438, 36076, 58468, 70876, 117247, 190021, 234494, 380042, 423893, 468988, 760084, 847786, 1695572, 5510609, 11021218, 22042436]

約数ペア:

[(1, 22042436), (2, 11021218), (4, 5510609), (13, 1695572), (26, 847786), (29, 760084), (47, 468988), (52, 423893), (58, 380042), (94, 234494), (116, 190021), (188, 117247), (311, 70876), (377, 58468), (611, 36076), (622, 35438), (754, 29234), (1222, 18038), (1244, 17719), (1363, 16172), (1508, 14617), (2444, 9019), (2726, 8086), (4043, 5452)]