19353216

素因数分解:

$2^7\times 3^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 52020000

約数和(自身を除く): 32666784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 303, 384, 404, 499, 606, 808, 998, 1212, 1497, 1616, 1996, 2424, 2994, 3232, 3992, 4848, 5988, 6464, 7984, 9696, 11976, 12928, 15968, 19392, 23952, 31936, 38784, 47904, 50399, 63872, 95808, 100798, 151197, 191616, 201596, 302394, 403192, 604788, 806384, 1209576, 1612768, 2419152, 3225536, 4838304, 6451072, 9676608, 19353216]

約数ペア:

[(1, 19353216), (2, 9676608), (3, 6451072), (4, 4838304), (6, 3225536), (8, 2419152), (12, 1612768), (16, 1209576), (24, 806384), (32, 604788), (48, 403192), (64, 302394), (96, 201596), (101, 191616), (128, 151197), (192, 100798), (202, 95808), (303, 63872), (384, 50399), (404, 47904), (499, 38784), (606, 31936), (808, 23952), (998, 19392), (1212, 15968), (1497, 12928), (1616, 11976), (1996, 9696), (2424, 7984), (2994, 6464), (3232, 5988), (3992, 4848)]