15662037516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{69317}}^1$

素因数の和:70334

約数の個数: 48

約数和(自身を含む): 38507535360

約数和(自身を除く): 22845497844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 991, 1982, 2973, 3964, 5946, 11892, 18829, 37658, 56487, 69317, 75316, 112974, 138634, 207951, 225948, 277268, 415902, 831804, 1317023, 2634046, 3951069, 5268092, 7902138, 15804276, 68693147, 137386294, 206079441, 274772588, 412158882, 824317764, 1305169793, 2610339586, 3915509379, 5220679172, 7831018758, 15662037516]

約数ペア:

[(1, 15662037516), (2, 7831018758), (3, 5220679172), (4, 3915509379), (6, 2610339586), (12, 1305169793), (19, 824317764), (38, 412158882), (57, 274772588), (76, 206079441), (114, 137386294), (228, 68693147), (991, 15804276), (1982, 7902138), (2973, 5268092), (3964, 3951069), (5946, 2634046), (11892, 1317023), (18829, 831804), (37658, 415902), (56487, 277268), (69317, 225948), (75316, 207951), (112974, 138634)]