19090848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28409}}^1$

素因数の和:28429

約数の個数: 48

約数和(自身を含む): 57274560

約数和(自身を除く): 38183712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28409, 56818, 85227, 113636, 170454, 198863, 227272, 340908, 397726, 454544, 596589, 681816, 795452, 909088, 1193178, 1363632, 1590904, 2386356, 2727264, 3181808, 4772712, 6363616, 9545424, 19090848]

約数ペア:

[(1, 19090848), (2, 9545424), (3, 6363616), (4, 4772712), (6, 3181808), (7, 2727264), (8, 2386356), (12, 1590904), (14, 1363632), (16, 1193178), (21, 909088), (24, 795452), (28, 681816), (32, 596589), (42, 454544), (48, 397726), (56, 340908), (84, 227272), (96, 198863), (112, 170454), (168, 113636), (224, 85227), (336, 56818), (672, 28409)]