19212624

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1436

約数の個数: 60

約数和(自身を含む): 54342132

約数和(自身を除く): 35129508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1321, 1616, 1818, 2424, 2642, 3636, 3963, 4848, 5284, 7272, 7926, 10568, 11889, 14544, 15852, 21136, 23778, 31704, 47556, 63408, 95112, 133421, 190224, 266842, 400263, 533684, 800526, 1067368, 1200789, 1601052, 2134736, 2401578, 3202104, 4803156, 6404208, 9606312, 19212624]

約数ペア:

[(1, 19212624), (2, 9606312), (3, 6404208), (4, 4803156), (6, 3202104), (8, 2401578), (9, 2134736), (12, 1601052), (16, 1200789), (18, 1067368), (24, 800526), (36, 533684), (48, 400263), (72, 266842), (101, 190224), (144, 133421), (202, 95112), (303, 63408), (404, 47556), (606, 31704), (808, 23778), (909, 21136), (1212, 15852), (1321, 14544), (1616, 11889), (1818, 10568), (2424, 7926), (2642, 7272), (3636, 5284), (3963, 4848)]