19496448

素因数分解:

$2^9\times 3^2\times {\mathrm{4231}}^1$

素因数の和:4255

約数の個数: 60

約数和(自身を含む): 56281368

約数和(自身を除く): 36784920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4231, 4608, 8462, 12693, 16924, 25386, 33848, 38079, 50772, 67696, 76158, 101544, 135392, 152316, 203088, 270784, 304632, 406176, 541568, 609264, 812352, 1083136, 1218528, 1624704, 2166272, 2437056, 3249408, 4874112, 6498816, 9748224, 19496448]

約数ペア:

[(1, 19496448), (2, 9748224), (3, 6498816), (4, 4874112), (6, 3249408), (8, 2437056), (9, 2166272), (12, 1624704), (16, 1218528), (18, 1083136), (24, 812352), (32, 609264), (36, 541568), (48, 406176), (64, 304632), (72, 270784), (96, 203088), (128, 152316), (144, 135392), (192, 101544), (256, 76158), (288, 67696), (384, 50772), (512, 38079), (576, 33848), (768, 25386), (1152, 16924), (1536, 12693), (2304, 8462), (4231, 4608)]