19042944

素因数分解:

$2^7\times 3^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 51187680

約数和(自身を除く): 32144736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 303, 384, 404, 491, 606, 808, 982, 1212, 1473, 1616, 1964, 2424, 2946, 3232, 3928, 4848, 5892, 6464, 7856, 9696, 11784, 12928, 15712, 19392, 23568, 31424, 38784, 47136, 49591, 62848, 94272, 99182, 148773, 188544, 198364, 297546, 396728, 595092, 793456, 1190184, 1586912, 2380368, 3173824, 4760736, 6347648, 9521472, 19042944]

約数ペア:

[(1, 19042944), (2, 9521472), (3, 6347648), (4, 4760736), (6, 3173824), (8, 2380368), (12, 1586912), (16, 1190184), (24, 793456), (32, 595092), (48, 396728), (64, 297546), (96, 198364), (101, 188544), (128, 148773), (192, 99182), (202, 94272), (303, 62848), (384, 49591), (404, 47136), (491, 38784), (606, 31424), (808, 23568), (982, 19392), (1212, 15712), (1473, 12928), (1616, 11784), (1964, 9696), (2424, 7856), (2946, 6464), (3232, 5892), (3928, 4848)]