19405056

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2297}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 56365344

約数和(自身を除く): 36960288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2297, 2816, 4224, 4594, 6891, 8448, 9188, 13782, 18376, 25267, 27564, 36752, 50534, 55128, 73504, 75801, 101068, 110256, 147008, 151602, 202136, 220512, 294016, 303204, 404272, 441024, 588032, 606408, 808544, 882048, 1212816, 1617088, 1764096, 2425632, 3234176, 4851264, 6468352, 9702528, 19405056]

約数ペア:

[(1, 19405056), (2, 9702528), (3, 6468352), (4, 4851264), (6, 3234176), (8, 2425632), (11, 1764096), (12, 1617088), (16, 1212816), (22, 882048), (24, 808544), (32, 606408), (33, 588032), (44, 441024), (48, 404272), (64, 303204), (66, 294016), (88, 220512), (96, 202136), (128, 151602), (132, 147008), (176, 110256), (192, 101068), (256, 75801), (264, 73504), (352, 55128), (384, 50534), (528, 36752), (704, 27564), (768, 25267), (1056, 18376), (1408, 13782), (2112, 9188), (2297, 8448), (2816, 6891), (4224, 4594)]