15438368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 18309472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 719, 976, 1342, 1438, 1952, 2684, 2876, 5368, 5752, 7909, 10736, 11504, 15818, 21472, 23008, 31636, 43859, 63272, 87718, 126544, 175436, 253088, 350872, 482449, 701744, 964898, 1403488, 1929796, 3859592, 7719184, 15438368]

約数ペア:

[(1, 15438368), (2, 7719184), (4, 3859592), (8, 1929796), (11, 1403488), (16, 964898), (22, 701744), (32, 482449), (44, 350872), (61, 253088), (88, 175436), (122, 126544), (176, 87718), (244, 63272), (352, 43859), (488, 31636), (671, 23008), (719, 21472), (976, 15818), (1342, 11504), (1438, 10736), (1952, 7909), (2684, 5752), (2876, 5368)]