19724064

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8933}}^1$

素因数の和:8969

約数の個数: 48

約数和(自身を含む): 54032832

約数和(自身を除く): 34308768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8933, 17866, 26799, 35732, 53598, 71464, 107196, 142928, 205459, 214392, 285856, 410918, 428784, 616377, 821836, 857568, 1232754, 1643672, 2465508, 3287344, 4931016, 6574688, 9862032, 19724064]

約数ペア:

[(1, 19724064), (2, 9862032), (3, 6574688), (4, 4931016), (6, 3287344), (8, 2465508), (12, 1643672), (16, 1232754), (23, 857568), (24, 821836), (32, 616377), (46, 428784), (48, 410918), (69, 285856), (92, 214392), (96, 205459), (138, 142928), (184, 107196), (276, 71464), (368, 53598), (552, 35732), (736, 26799), (1104, 17866), (2208, 8933)]