1888865924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{2969}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 3802075200

約数和(自身を除く): 1913209276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 761, 836, 1522, 2969, 3044, 5938, 8371, 11876, 14459, 16742, 28918, 32659, 33484, 56411, 57836, 65318, 112822, 130636, 159049, 225644, 318098, 620521, 636196, 1241042, 2259409, 2482084, 4518818, 9037636, 24853499, 42928771, 49706998, 85857542, 99413996, 171715084, 472216481, 944432962, 1888865924]

約数ペア:

[(1, 1888865924), (2, 944432962), (4, 472216481), (11, 171715084), (19, 99413996), (22, 85857542), (38, 49706998), (44, 42928771), (76, 24853499), (209, 9037636), (418, 4518818), (761, 2482084), (836, 2259409), (1522, 1241042), (2969, 636196), (3044, 620521), (5938, 318098), (8371, 225644), (11876, 159049), (14459, 130636), (16742, 112822), (28918, 65318), (32659, 57836), (33484, 56411)]