19951944

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{8231}}^1$

素因数の和:8341

約数の個数: 32

約数和(自身を含む): 50379840

約数和(自身を除く): 30427896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8231, 16462, 24693, 32924, 49386, 65848, 98772, 197544, 831331, 1662662, 2493993, 3325324, 4987986, 6650648, 9975972, 19951944]

約数ペア:

[(1, 19951944), (2, 9975972), (3, 6650648), (4, 4987986), (6, 3325324), (8, 2493993), (12, 1662662), (24, 831331), (101, 197544), (202, 98772), (303, 65848), (404, 49386), (606, 32924), (808, 24693), (1212, 16462), (2424, 8231)]