19411367096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{222587}}^1$

素因数の和:223595

約数の個数: 32

約数和(自身を含む): 39745313280

約数和(自身を除く): 20333946184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 991, 1982, 3964, 7928, 10901, 21802, 43604, 87208, 222587, 445174, 890348, 1780696, 2448457, 4896914, 9793828, 19587656, 220583717, 441167434, 882334868, 1764669736, 2426420887, 4852841774, 9705683548, 19411367096]

約数ペア:

[(1, 19411367096), (2, 9705683548), (4, 4852841774), (8, 2426420887), (11, 1764669736), (22, 882334868), (44, 441167434), (88, 220583717), (991, 19587656), (1982, 9793828), (3964, 4896914), (7928, 2448457), (10901, 1780696), (21802, 890348), (43604, 445174), (87208, 222587)]