19922208528

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13388581}}^1$

素因数の和:13388623

約数の個数: 40

約数和(自身を含む): 53125893376

約数和(自身を除く): 33203684848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13388581, 26777162, 40165743, 53554324, 80331486, 107108648, 160662972, 214217296, 321325944, 415046011, 642651888, 830092022, 1245138033, 1660184044, 2490276066, 3320368088, 4980552132, 6640736176, 9961104264, 19922208528]

約数ペア:

[(1, 19922208528), (2, 9961104264), (3, 6640736176), (4, 4980552132), (6, 3320368088), (8, 2490276066), (12, 1660184044), (16, 1245138033), (24, 830092022), (31, 642651888), (48, 415046011), (62, 321325944), (93, 214217296), (124, 160662972), (186, 107108648), (248, 80331486), (372, 53554324), (496, 40165743), (744, 26777162), (1488, 13388581)]