15197296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 31274784

約数和(自身を除く): 16077488

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 677, 976, 1354, 1403, 2708, 2806, 5416, 5612, 10832, 11224, 15571, 22448, 31142, 41297, 62284, 82594, 124568, 165188, 249136, 330376, 660752, 949831, 1899662, 3799324, 7598648, 15197296]

約数ペア:

[(1, 15197296), (2, 7598648), (4, 3799324), (8, 1899662), (16, 949831), (23, 660752), (46, 330376), (61, 249136), (92, 165188), (122, 124568), (184, 82594), (244, 62284), (368, 41297), (488, 31142), (677, 22448), (976, 15571), (1354, 11224), (1403, 10832), (2708, 5612), (2806, 5416)]