19413408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4127}}^1$

素因数の和:4154

約数の個数: 72

約数和(自身を含む): 59294592

約数和(自身を除く): 39881184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4127, 4704, 8254, 12381, 16508, 24762, 28889, 33016, 49524, 57778, 66032, 86667, 99048, 115556, 132064, 173334, 198096, 202223, 231112, 346668, 396192, 404446, 462224, 606669, 693336, 808892, 924448, 1213338, 1386672, 1617784, 2426676, 2773344, 3235568, 4853352, 6471136, 9706704, 19413408]

約数ペア:

[(1, 19413408), (2, 9706704), (3, 6471136), (4, 4853352), (6, 3235568), (7, 2773344), (8, 2426676), (12, 1617784), (14, 1386672), (16, 1213338), (21, 924448), (24, 808892), (28, 693336), (32, 606669), (42, 462224), (48, 404446), (49, 396192), (56, 346668), (84, 231112), (96, 202223), (98, 198096), (112, 173334), (147, 132064), (168, 115556), (196, 99048), (224, 86667), (294, 66032), (336, 57778), (392, 49524), (588, 33016), (672, 28889), (784, 24762), (1176, 16508), (1568, 12381), (2352, 8254), (4127, 4704)]