12974150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 29045760

約数和(自身を除く): 16071610

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 1951, 3325, 3902, 6650, 9755, 13657, 19510, 27314, 37069, 48775, 68285, 74138, 97550, 136570, 185345, 259483, 341425, 370690, 518966, 682850, 926725, 1297415, 1853450, 2594830, 6487075, 12974150]

約数ペア:

[(1, 12974150), (2, 6487075), (5, 2594830), (7, 1853450), (10, 1297415), (14, 926725), (19, 682850), (25, 518966), (35, 370690), (38, 341425), (50, 259483), (70, 185345), (95, 136570), (133, 97550), (175, 74138), (190, 68285), (266, 48775), (350, 37069), (475, 27314), (665, 19510), (950, 13657), (1330, 9755), (1951, 6650), (3325, 3902)]