12944672015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2267}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 18623582208

約数和(自身を除く): 5678910193

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 197, 341, 527, 935, 985, 1705, 2167, 2267, 2635, 3349, 5797, 6107, 10835, 11335, 16745, 24937, 28985, 30535, 36839, 38539, 67177, 70277, 103819, 124685, 184195, 192695, 335885, 351385, 423929, 446599, 519095, 773047, 1142009, 1194709, 2119645, 2232995, 3865235, 4912589, 5710045, 5973545, 7592183, 13141799, 13844569, 24562945, 37960915, 65708995, 69222845, 83514013, 152290259, 235357673, 417570065, 761451295, 1176788365, 2588934403, 12944672015]

約数ペア:

[(1, 12944672015), (5, 2588934403), (11, 1176788365), (17, 761451295), (31, 417570065), (55, 235357673), (85, 152290259), (155, 83514013), (187, 69222845), (197, 65708995), (341, 37960915), (527, 24562945), (935, 13844569), (985, 13141799), (1705, 7592183), (2167, 5973545), (2267, 5710045), (2635, 4912589), (3349, 3865235), (5797, 2232995), (6107, 2119645), (10835, 1194709), (11335, 1142009), (16745, 773047), (24937, 519095), (28985, 446599), (30535, 423929), (36839, 351385), (38539, 335885), (67177, 192695), (70277, 184195), (103819, 124685)]