19631328

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 57044736

約数和(自身を除く): 37413408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 523, 544, 552, 736, 782, 816, 1046, 1104, 1173, 1564, 1569, 1632, 2092, 2208, 2346, 3128, 3138, 4184, 4692, 6256, 6276, 8368, 8891, 9384, 12029, 12512, 12552, 16736, 17782, 18768, 24058, 25104, 26673, 35564, 36087, 37536, 48116, 50208, 53346, 71128, 72174, 96232, 106692, 142256, 144348, 192464, 204493, 213384, 284512, 288696, 384928, 408986, 426768, 577392, 613479, 817972, 853536, 1154784, 1226958, 1635944, 2453916, 3271888, 4907832, 6543776, 9815664, 19631328]

約数ペア:

[(1, 19631328), (2, 9815664), (3, 6543776), (4, 4907832), (6, 3271888), (8, 2453916), (12, 1635944), (16, 1226958), (17, 1154784), (23, 853536), (24, 817972), (32, 613479), (34, 577392), (46, 426768), (48, 408986), (51, 384928), (68, 288696), (69, 284512), (92, 213384), (96, 204493), (102, 192464), (136, 144348), (138, 142256), (184, 106692), (204, 96232), (272, 72174), (276, 71128), (368, 53346), (391, 50208), (408, 48116), (523, 37536), (544, 36087), (552, 35564), (736, 26673), (782, 25104), (816, 24058), (1046, 18768), (1104, 17782), (1173, 16736), (1564, 12552), (1569, 12512), (1632, 12029), (2092, 9384), (2208, 8891), (2346, 8368), (3128, 6276), (3138, 6256), (4184, 4692)]