15233972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 32034240

約数和(自身を除く): 16800268

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 907, 988, 1292, 1814, 3628, 4199, 8398, 11791, 15419, 16796, 17233, 23582, 30838, 34466, 47164, 61676, 68932, 200447, 224029, 292961, 400894, 448058, 585922, 801788, 896116, 1171844, 3808493, 7616986, 15233972]

約数ペア:

[(1, 15233972), (2, 7616986), (4, 3808493), (13, 1171844), (17, 896116), (19, 801788), (26, 585922), (34, 448058), (38, 400894), (52, 292961), (68, 224029), (76, 200447), (221, 68932), (247, 61676), (323, 47164), (442, 34466), (494, 30838), (646, 23582), (884, 17233), (907, 16796), (988, 15419), (1292, 11791), (1814, 8398), (3628, 4199)]