19359324

素因数分解:

$2^2\times 3^7\times {\mathrm{2213}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 50833440

約数和(自身を除く): 31474116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2213, 2916, 4374, 4426, 6639, 8748, 8852, 13278, 19917, 26556, 39834, 59751, 79668, 119502, 179253, 239004, 358506, 537759, 717012, 1075518, 1613277, 2151036, 3226554, 4839831, 6453108, 9679662, 19359324]

約数ペア:

[(1, 19359324), (2, 9679662), (3, 6453108), (4, 4839831), (6, 3226554), (9, 2151036), (12, 1613277), (18, 1075518), (27, 717012), (36, 537759), (54, 358506), (81, 239004), (108, 179253), (162, 119502), (243, 79668), (324, 59751), (486, 39834), (729, 26556), (972, 19917), (1458, 13278), (2187, 8852), (2213, 8748), (2916, 6639), (4374, 4426)]