19654752

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15749}}^1$

素因数の和:15775

約数の個数: 48

約数和(自身を含む): 55566000

約数和(自身を除く): 35911248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15749, 31498, 47247, 62996, 94494, 125992, 188988, 204737, 251984, 377976, 409474, 503968, 614211, 755952, 818948, 1228422, 1511904, 1637896, 2456844, 3275792, 4913688, 6551584, 9827376, 19654752]

約数ペア:

[(1, 19654752), (2, 9827376), (3, 6551584), (4, 4913688), (6, 3275792), (8, 2456844), (12, 1637896), (13, 1511904), (16, 1228422), (24, 818948), (26, 755952), (32, 614211), (39, 503968), (48, 409474), (52, 377976), (78, 251984), (96, 204737), (104, 188988), (156, 125992), (208, 94494), (312, 62996), (416, 47247), (624, 31498), (1248, 15749)]