13591942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 27869184

約数和(自身を除く): 14277242

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 119, 161, 182, 191, 221, 238, 299, 322, 382, 391, 442, 598, 782, 1337, 1547, 2093, 2483, 2674, 2737, 3094, 3247, 4186, 4393, 4966, 5083, 5474, 6494, 8786, 10166, 17381, 22729, 30751, 34762, 35581, 42211, 45458, 57109, 61502, 71162, 74681, 84422, 114218, 149362, 295477, 399763, 522767, 590954, 799526, 970853, 1045534, 1941706, 6795971, 13591942]

約数ペア:

[(1, 13591942), (2, 6795971), (7, 1941706), (13, 1045534), (14, 970853), (17, 799526), (23, 590954), (26, 522767), (34, 399763), (46, 295477), (91, 149362), (119, 114218), (161, 84422), (182, 74681), (191, 71162), (221, 61502), (238, 57109), (299, 45458), (322, 42211), (382, 35581), (391, 34762), (442, 30751), (598, 22729), (782, 17381), (1337, 10166), (1547, 8786), (2093, 6494), (2483, 5474), (2674, 5083), (2737, 4966), (3094, 4393), (3247, 4186)]