15951516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 43352064

約数和(自身を除く): 27400548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 3583, 4452, 7166, 10749, 14332, 21498, 25081, 42996, 50162, 75243, 100324, 150486, 189899, 300972, 379798, 569697, 759596, 1139394, 1329293, 2278788, 2658586, 3987879, 5317172, 7975758, 15951516]

約数ペア:

[(1, 15951516), (2, 7975758), (3, 5317172), (4, 3987879), (6, 2658586), (7, 2278788), (12, 1329293), (14, 1139394), (21, 759596), (28, 569697), (42, 379798), (53, 300972), (84, 189899), (106, 150486), (159, 100324), (212, 75243), (318, 50162), (371, 42996), (636, 25081), (742, 21498), (1113, 14332), (1484, 10749), (2226, 7166), (3583, 4452)]