19875092736

素因数分解:

$2^8\times 3^1\times {\mathrm{577}}^1\times {\mathrm{44851}}^1$

素因数の和:45447

約数の個数: 72

約数和(自身を含む): 52989588064

約数和(自身を除く): 33114495328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 577, 768, 1154, 1731, 2308, 3462, 4616, 6924, 9232, 13848, 18464, 27696, 36928, 44851, 55392, 73856, 89702, 110784, 134553, 147712, 179404, 221568, 269106, 358808, 443136, 538212, 717616, 1076424, 1435232, 2152848, 2870464, 4305696, 5740928, 8611392, 11481856, 17222784, 25879027, 34445568, 51758054, 77637081, 103516108, 155274162, 207032216, 310548324, 414064432, 621096648, 828128864, 1242193296, 1656257728, 2484386592, 3312515456, 4968773184, 6625030912, 9937546368, 19875092736]

約数ペア:

[(1, 19875092736), (2, 9937546368), (3, 6625030912), (4, 4968773184), (6, 3312515456), (8, 2484386592), (12, 1656257728), (16, 1242193296), (24, 828128864), (32, 621096648), (48, 414064432), (64, 310548324), (96, 207032216), (128, 155274162), (192, 103516108), (256, 77637081), (384, 51758054), (577, 34445568), (768, 25879027), (1154, 17222784), (1731, 11481856), (2308, 8611392), (3462, 5740928), (4616, 4305696), (6924, 2870464), (9232, 2152848), (13848, 1435232), (18464, 1076424), (27696, 717616), (36928, 538212), (44851, 443136), (55392, 358808), (73856, 269106), (89702, 221568), (110784, 179404), (134553, 147712)]