15611196

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 37594368

約数和(自身を除く): 21983172

約数列:

[1, 2, 3, 4, 6, 12, 71, 73, 142, 146, 213, 219, 251, 284, 292, 426, 438, 502, 753, 852, 876, 1004, 1506, 3012, 5183, 10366, 15549, 17821, 18323, 20732, 31098, 35642, 36646, 53463, 54969, 62196, 71284, 73292, 106926, 109938, 213852, 219876, 1300933, 2601866, 3902799, 5203732, 7805598, 15611196]

約数ペア:

[(1, 15611196), (2, 7805598), (3, 5203732), (4, 3902799), (6, 2601866), (12, 1300933), (71, 219876), (73, 213852), (142, 109938), (146, 106926), (213, 73292), (219, 71284), (251, 62196), (284, 54969), (292, 53463), (426, 36646), (438, 35642), (502, 31098), (753, 20732), (852, 18323), (876, 17821), (1004, 15549), (1506, 10366), (3012, 5183)]