111912812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 226195200

約数和(自身を除く): 114282388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 263, 418, 509, 526, 836, 1018, 1052, 2036, 2893, 4997, 5599, 5786, 9671, 9994, 11198, 11572, 19342, 19988, 22396, 38684, 54967, 106381, 109934, 133867, 212762, 219868, 267734, 425524, 535468, 1472537, 2543473, 2945074, 5086946, 5890148, 10173892, 27978203, 55956406, 111912812]

約数ペア:

[(1, 111912812), (2, 55956406), (4, 27978203), (11, 10173892), (19, 5890148), (22, 5086946), (38, 2945074), (44, 2543473), (76, 1472537), (209, 535468), (263, 425524), (418, 267734), (509, 219868), (526, 212762), (836, 133867), (1018, 109934), (1052, 106381), (2036, 54967), (2893, 38684), (4997, 22396), (5599, 19988), (5786, 19342), (9671, 11572), (9994, 11198)]