19714392

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2711}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 53941680

約数和(自身を除く): 34227288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2711, 3636, 5422, 7272, 8133, 10844, 16266, 21688, 24399, 32532, 48798, 65064, 97596, 195192, 273811, 547622, 821433, 1095244, 1642866, 2190488, 2464299, 3285732, 4928598, 6571464, 9857196, 19714392]

約数ペア:

[(1, 19714392), (2, 9857196), (3, 6571464), (4, 4928598), (6, 3285732), (8, 2464299), (9, 2190488), (12, 1642866), (18, 1095244), (24, 821433), (36, 547622), (72, 273811), (101, 195192), (202, 97596), (303, 65064), (404, 48798), (606, 32532), (808, 24399), (909, 21688), (1212, 16266), (1818, 10844), (2424, 8133), (2711, 7272), (3636, 5422)]