19867557264

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13351853}}^1$

素因数の和:13351895

約数の個数: 40

約数和(自身を含む): 52980156672

約数和(自身を除く): 33112599408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13351853, 26703706, 40055559, 53407412, 80111118, 106814824, 160222236, 213629648, 320444472, 413907443, 640888944, 827814886, 1241722329, 1655629772, 2483444658, 3311259544, 4966889316, 6622519088, 9933778632, 19867557264]

約数ペア:

[(1, 19867557264), (2, 9933778632), (3, 6622519088), (4, 4966889316), (6, 3311259544), (8, 2483444658), (12, 1655629772), (16, 1241722329), (24, 827814886), (31, 640888944), (48, 413907443), (62, 320444472), (93, 213629648), (124, 160222236), (186, 106814824), (248, 80111118), (372, 53407412), (496, 40055559), (744, 26703706), (1488, 13351853)]