19438308

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8059}}^1$

素因数の和:8136

約数の個数: 36

約数和(自身を含む): 49875280

約数和(自身を除く): 30436972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 8059, 16118, 24177, 32236, 48354, 72531, 96708, 145062, 290124, 539953, 1079906, 1619859, 2159812, 3239718, 4859577, 6479436, 9719154, 19438308]

約数ペア:

[(1, 19438308), (2, 9719154), (3, 6479436), (4, 4859577), (6, 3239718), (9, 2159812), (12, 1619859), (18, 1079906), (36, 539953), (67, 290124), (134, 145062), (201, 96708), (268, 72531), (402, 48354), (603, 32236), (804, 24177), (1206, 16118), (2412, 8059)]