19747344

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11119}}^1$

素因数の和:11167

約数の個数: 40

約数和(自身を含む): 52397440

約数和(自身を除く): 32650096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11119, 22238, 33357, 44476, 66714, 88952, 133428, 177904, 266856, 411403, 533712, 822806, 1234209, 1645612, 2468418, 3291224, 4936836, 6582448, 9873672, 19747344]

約数ペア:

[(1, 19747344), (2, 9873672), (3, 6582448), (4, 4936836), (6, 3291224), (8, 2468418), (12, 1645612), (16, 1234209), (24, 822806), (37, 533712), (48, 411403), (74, 266856), (111, 177904), (148, 133428), (222, 88952), (296, 66714), (444, 44476), (592, 33357), (888, 22238), (1776, 11119)]