15570372

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 21927228

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 178, 183, 239, 244, 267, 356, 366, 478, 534, 717, 732, 956, 1068, 1434, 2868, 5429, 10858, 14579, 16287, 21271, 21716, 29158, 32574, 42542, 43737, 58316, 63813, 65148, 85084, 87474, 127626, 174948, 255252, 1297531, 2595062, 3892593, 5190124, 7785186, 15570372]

約数ペア:

[(1, 15570372), (2, 7785186), (3, 5190124), (4, 3892593), (6, 2595062), (12, 1297531), (61, 255252), (89, 174948), (122, 127626), (178, 87474), (183, 85084), (239, 65148), (244, 63813), (267, 58316), (356, 43737), (366, 42542), (478, 32574), (534, 29158), (717, 21716), (732, 21271), (956, 16287), (1068, 14579), (1434, 10858), (2868, 5429)]