19422168

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15269}}^1$

素因数の和:15331

約数の個数: 32

約数和(自身を含む): 49474800

約数和(自身を除く): 30052632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15269, 30538, 45807, 61076, 91614, 122152, 183228, 366456, 809257, 1618514, 2427771, 3237028, 4855542, 6474056, 9711084, 19422168]

約数ペア:

[(1, 19422168), (2, 9711084), (3, 6474056), (4, 4855542), (6, 3237028), (8, 2427771), (12, 1618514), (24, 809257), (53, 366456), (106, 183228), (159, 122152), (212, 91614), (318, 61076), (424, 45807), (636, 30538), (1272, 15269)]