19105932

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 46441472

約数和(自身を除く): 27335540

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 607, 732, 1214, 1821, 2428, 2623, 3642, 5246, 7284, 7869, 10492, 15738, 26101, 31476, 37027, 52202, 74054, 78303, 104404, 111081, 148108, 156606, 222162, 313212, 444324, 1592161, 3184322, 4776483, 6368644, 9552966, 19105932]

約数ペア:

[(1, 19105932), (2, 9552966), (3, 6368644), (4, 4776483), (6, 3184322), (12, 1592161), (43, 444324), (61, 313212), (86, 222162), (122, 156606), (129, 148108), (172, 111081), (183, 104404), (244, 78303), (258, 74054), (366, 52202), (516, 37027), (607, 31476), (732, 26101), (1214, 15738), (1821, 10492), (2428, 7869), (2623, 7284), (3642, 5246)]