15229942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 29145312

約数和(自身を除く): 13915370

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 157, 169, 182, 287, 314, 338, 533, 574, 1066, 1099, 1183, 2041, 2198, 2366, 3731, 4082, 6437, 6929, 7462, 12874, 13858, 14287, 26533, 28574, 45059, 48503, 53066, 83681, 90118, 97006, 167362, 185731, 371462, 585767, 1087853, 1171534, 2175706, 7614971, 15229942]

約数ペア:

[(1, 15229942), (2, 7614971), (7, 2175706), (13, 1171534), (14, 1087853), (26, 585767), (41, 371462), (82, 185731), (91, 167362), (157, 97006), (169, 90118), (182, 83681), (287, 53066), (314, 48503), (338, 45059), (533, 28574), (574, 26533), (1066, 14287), (1099, 13858), (1183, 12874), (2041, 7462), (2198, 6929), (2366, 6437), (3731, 4082)]