22977308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 44352000

約数和(自身を除く): 21374692

約数列:

[1, 2, 4, 19, 38, 43, 76, 79, 86, 89, 158, 172, 178, 316, 356, 817, 1501, 1634, 1691, 3002, 3268, 3382, 3397, 3827, 6004, 6764, 6794, 7031, 7654, 13588, 14062, 15308, 28124, 64543, 72713, 129086, 133589, 145426, 258172, 267178, 290852, 302333, 534356, 604666, 1209332, 5744327, 11488654, 22977308]

約数ペア:

[(1, 22977308), (2, 11488654), (4, 5744327), (19, 1209332), (38, 604666), (43, 534356), (76, 302333), (79, 290852), (86, 267178), (89, 258172), (158, 145426), (172, 133589), (178, 129086), (316, 72713), (356, 64543), (817, 28124), (1501, 15308), (1634, 14062), (1691, 13588), (3002, 7654), (3268, 7031), (3382, 6794), (3397, 6764), (3827, 6004)]