19422936

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6917}}^1$

素因数の和:6945

約数の個数: 64

約数和(自身を含む): 58111200

約数和(自身を除く): 38688264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6917, 13834, 20751, 27668, 41502, 55336, 62253, 83004, 89921, 124506, 166008, 179842, 186759, 249012, 269763, 359684, 373518, 498024, 539526, 719368, 747036, 809289, 1079052, 1494072, 1618578, 2158104, 2427867, 3237156, 4855734, 6474312, 9711468, 19422936]

約数ペア:

[(1, 19422936), (2, 9711468), (3, 6474312), (4, 4855734), (6, 3237156), (8, 2427867), (9, 2158104), (12, 1618578), (13, 1494072), (18, 1079052), (24, 809289), (26, 747036), (27, 719368), (36, 539526), (39, 498024), (52, 373518), (54, 359684), (72, 269763), (78, 249012), (104, 186759), (108, 179842), (117, 166008), (156, 124506), (216, 89921), (234, 83004), (312, 62253), (351, 55336), (468, 41502), (702, 27668), (936, 20751), (1404, 13834), (2808, 6917)]