12963808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2867

約数の個数: 48

約数和(自身を含む): 29995056

約数和(自身を除く): 17031248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 2833, 4576, 5666, 11332, 22664, 31163, 36829, 45328, 62326, 73658, 90656, 124652, 147316, 249304, 294632, 405119, 498608, 589264, 810238, 997216, 1178528, 1620476, 3240952, 6481904, 12963808]

約数ペア:

[(1, 12963808), (2, 6481904), (4, 3240952), (8, 1620476), (11, 1178528), (13, 997216), (16, 810238), (22, 589264), (26, 498608), (32, 405119), (44, 294632), (52, 249304), (88, 147316), (104, 124652), (143, 90656), (176, 73658), (208, 62326), (286, 45328), (352, 36829), (416, 31163), (572, 22664), (1144, 11332), (2288, 5666), (2833, 4576)]