19635288

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{12211}}^1$

素因数の和:12287

約数の個数: 32

約数和(自身を含む): 49824960

約数和(自身を除く): 30189672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 12211, 24422, 36633, 48844, 73266, 97688, 146532, 293064, 818137, 1636274, 2454411, 3272548, 4908822, 6545096, 9817644, 19635288]

約数ペア:

[(1, 19635288), (2, 9817644), (3, 6545096), (4, 4908822), (6, 3272548), (8, 2454411), (12, 1636274), (24, 818137), (67, 293064), (134, 146532), (201, 97688), (268, 73266), (402, 48844), (536, 36633), (804, 24422), (1608, 12211)]