11839204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 24554880

約数和(自身を除く): 12715676

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 521, 598, 874, 988, 1042, 1196, 1748, 2084, 5681, 6773, 9899, 11362, 11983, 13546, 19798, 22724, 23966, 27092, 39596, 47932, 128687, 155779, 227677, 257374, 311558, 455354, 514748, 623116, 910708, 2959801, 5919602, 11839204]

約数ペア:

[(1, 11839204), (2, 5919602), (4, 2959801), (13, 910708), (19, 623116), (23, 514748), (26, 455354), (38, 311558), (46, 257374), (52, 227677), (76, 155779), (92, 128687), (247, 47932), (299, 39596), (437, 27092), (494, 23966), (521, 22724), (598, 19798), (874, 13546), (988, 11983), (1042, 11362), (1196, 9899), (1748, 6773), (2084, 5681)]