16563612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 42124320

約数和(自身を除く): 25560708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 1193, 2314, 2386, 3471, 3579, 4628, 4772, 6942, 7158, 13884, 14316, 15509, 31018, 46527, 62036, 93054, 106177, 186108, 212354, 318531, 424708, 637062, 1274124, 1380301, 2760602, 4140903, 5521204, 8281806, 16563612]

約数ペア:

[(1, 16563612), (2, 8281806), (3, 5521204), (4, 4140903), (6, 2760602), (12, 1380301), (13, 1274124), (26, 637062), (39, 424708), (52, 318531), (78, 212354), (89, 186108), (156, 106177), (178, 93054), (267, 62036), (356, 46527), (534, 31018), (1068, 15509), (1157, 14316), (1193, 13884), (2314, 7158), (2386, 6942), (3471, 4772), (3579, 4628)]