19743804528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1433203}}^1$

素因数の和:1433262

約数の個数: 80

約数和(自身を含む): 59713011456

約数和(自身を除く): 39969206928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 1433203, 2866406, 4299609, 5732812, 8599218, 10032421, 11465624, 17198436, 20064842, 22931248, 30097263, 34396872, 40129684, 58761323, 60194526, 68793744, 80259368, 117522646, 120389052, 160518736, 176283969, 235045292, 240778104, 352567938, 411329261, 470090584, 481556208, 705135876, 822658522, 940181168, 1233987783, 1410271752, 1645317044, 2467975566, 2820543504, 3290634088, 4935951132, 6581268176, 9871902264, 19743804528]

約数ペア:

[(1, 19743804528), (2, 9871902264), (3, 6581268176), (4, 4935951132), (6, 3290634088), (7, 2820543504), (8, 2467975566), (12, 1645317044), (14, 1410271752), (16, 1233987783), (21, 940181168), (24, 822658522), (28, 705135876), (41, 481556208), (42, 470090584), (48, 411329261), (56, 352567938), (82, 240778104), (84, 235045292), (112, 176283969), (123, 160518736), (164, 120389052), (168, 117522646), (246, 80259368), (287, 68793744), (328, 60194526), (336, 58761323), (492, 40129684), (574, 34396872), (656, 30097263), (861, 22931248), (984, 20064842), (1148, 17198436), (1722, 11465624), (1968, 10032421), (2296, 8599218), (3444, 5732812), (4592, 4299609), (6888, 2866406), (13776, 1433203)]