19210128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{57173}}^1$

素因数の和:57191

約数の個数: 40

約数和(自身を含む): 56716608

約数和(自身を除く): 37506480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 57173, 114346, 171519, 228692, 343038, 400211, 457384, 686076, 800422, 914768, 1200633, 1372152, 1600844, 2401266, 2744304, 3201688, 4802532, 6403376, 9605064, 19210128]

約数ペア:

[(1, 19210128), (2, 9605064), (3, 6403376), (4, 4802532), (6, 3201688), (7, 2744304), (8, 2401266), (12, 1600844), (14, 1372152), (16, 1200633), (21, 914768), (24, 800422), (28, 686076), (42, 457384), (48, 400211), (56, 343038), (84, 228692), (112, 171519), (168, 114346), (336, 57173)]