15662927476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{76871}}^1$

素因数の和:77284

約数の個数: 48

約数和(自身を含む): 33061109760

約数和(自身を除く): 17398182284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 383, 532, 766, 1532, 2681, 5362, 7277, 10724, 14554, 29108, 50939, 76871, 101878, 153742, 203756, 307484, 538097, 1076194, 1460549, 2152388, 2921098, 5842196, 10223843, 20447686, 29441593, 40895372, 58883186, 117766372, 206091151, 412182302, 559390267, 824364604, 1118780534, 2237561068, 3915731869, 7831463738, 15662927476]

約数ペア:

[(1, 15662927476), (2, 7831463738), (4, 3915731869), (7, 2237561068), (14, 1118780534), (19, 824364604), (28, 559390267), (38, 412182302), (76, 206091151), (133, 117766372), (266, 58883186), (383, 40895372), (532, 29441593), (766, 20447686), (1532, 10223843), (2681, 5842196), (5362, 2921098), (7277, 2152388), (10724, 1460549), (14554, 1076194), (29108, 538097), (50939, 307484), (76871, 203756), (101878, 153742)]