12201512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 24575400

約数和(自身を除く): 12373888

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1229, 1241, 2458, 2482, 4916, 4964, 9832, 9928, 20893, 41786, 83572, 89717, 167144, 179434, 358868, 717736, 1525189, 3050378, 6100756, 12201512]

約数ペア:

[(1, 12201512), (2, 6100756), (4, 3050378), (8, 1525189), (17, 717736), (34, 358868), (68, 179434), (73, 167144), (136, 89717), (146, 83572), (292, 41786), (584, 20893), (1229, 9928), (1241, 9832), (2458, 4964), (2482, 4916)]