19874053632

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{244129}}^1$

素因数の和:244203

約数の個数: 80

約数和(自身を含む): 53944917840

約数和(自身を除く): 34070864208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 3392, 5088, 6784, 10176, 13568, 20352, 27136, 40704, 81408, 244129, 488258, 732387, 976516, 1464774, 1953032, 2929548, 3906064, 5859096, 7812128, 11718192, 12938837, 15624256, 23436384, 25877674, 31248512, 38816511, 46872768, 51755348, 62497024, 77633022, 93745536, 103510696, 124994048, 155266044, 187491072, 207021392, 310532088, 374982144, 414042784, 621064176, 828085568, 1242128352, 1656171136, 2484256704, 3312342272, 4968513408, 6624684544, 9937026816, 19874053632]

約数ペア:

[(1, 19874053632), (2, 9937026816), (3, 6624684544), (4, 4968513408), (6, 3312342272), (8, 2484256704), (12, 1656171136), (16, 1242128352), (24, 828085568), (32, 621064176), (48, 414042784), (53, 374982144), (64, 310532088), (96, 207021392), (106, 187491072), (128, 155266044), (159, 124994048), (192, 103510696), (212, 93745536), (256, 77633022), (318, 62497024), (384, 51755348), (424, 46872768), (512, 38816511), (636, 31248512), (768, 25877674), (848, 23436384), (1272, 15624256), (1536, 12938837), (1696, 11718192), (2544, 7812128), (3392, 5859096), (5088, 3906064), (6784, 2929548), (10176, 1953032), (13568, 1464774), (20352, 976516), (27136, 732387), (40704, 488258), (81408, 244129)]