15691454752

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{773}}^1\times {\mathrm{11969}}^1$

素因数の和:12805

約数の個数: 48

約数和(自身を含む): 31518781560

約数和(自身を除く): 15827326808

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 773, 848, 1546, 1696, 3092, 6184, 11969, 12368, 23938, 24736, 40969, 47876, 81938, 95752, 163876, 191504, 327752, 383008, 634357, 655504, 1268714, 1311008, 2537428, 5074856, 9252037, 10149712, 18504074, 20299424, 37008148, 74016296, 148032592, 296065184, 490357961, 980715922, 1961431844, 3922863688, 7845727376, 15691454752]

約数ペア:

[(1, 15691454752), (2, 7845727376), (4, 3922863688), (8, 1961431844), (16, 980715922), (32, 490357961), (53, 296065184), (106, 148032592), (212, 74016296), (424, 37008148), (773, 20299424), (848, 18504074), (1546, 10149712), (1696, 9252037), (3092, 5074856), (6184, 2537428), (11969, 1311008), (12368, 1268714), (23938, 655504), (24736, 634357), (40969, 383008), (47876, 327752), (81938, 191504), (95752, 163876)]