193612432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{48991}}^1$

素因数の和:49031

約数の個数: 40

約数和(自身を含む): 425250560

約数和(自身を除く): 231638128

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 48991, 97982, 195964, 391928, 636883, 783856, 930829, 1273766, 1861658, 2547532, 3723316, 5095064, 7446632, 10190128, 12100777, 14893264, 24201554, 48403108, 96806216, 193612432]

約数ペア:

[(1, 193612432), (2, 96806216), (4, 48403108), (8, 24201554), (13, 14893264), (16, 12100777), (19, 10190128), (26, 7446632), (38, 5095064), (52, 3723316), (76, 2547532), (104, 1861658), (152, 1273766), (208, 930829), (247, 783856), (304, 636883), (494, 391928), (988, 195964), (1976, 97982), (3952, 48991)]