11640304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 24498432

約数和(自身を除く): 12858128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 293, 382, 586, 764, 1172, 1528, 2344, 2483, 3056, 3809, 4688, 4966, 7618, 9932, 15236, 19864, 30472, 39728, 55963, 60944, 111926, 223852, 447704, 727519, 895408, 1455038, 2910076, 5820152, 11640304]

約数ペア:

[(1, 11640304), (2, 5820152), (4, 2910076), (8, 1455038), (13, 895408), (16, 727519), (26, 447704), (52, 223852), (104, 111926), (191, 60944), (208, 55963), (293, 39728), (382, 30472), (586, 19864), (764, 15236), (1172, 9932), (1528, 7618), (2344, 4966), (2483, 4688), (3056, 3809)]