19007664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 53663232

約数和(自身を除く): 34655568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 367, 498, 624, 664, 734, 996, 1079, 1101, 1328, 1468, 1992, 2158, 2202, 2936, 3237, 3984, 4316, 4404, 4771, 5872, 6474, 8632, 8808, 9542, 12948, 14313, 17264, 17616, 19084, 25896, 28626, 30461, 38168, 51792, 57252, 60922, 76336, 91383, 114504, 121844, 182766, 229008, 243688, 365532, 395993, 487376, 731064, 791986, 1187979, 1462128, 1583972, 2375958, 3167944, 4751916, 6335888, 9503832, 19007664]

約数ペア:

[(1, 19007664), (2, 9503832), (3, 6335888), (4, 4751916), (6, 3167944), (8, 2375958), (12, 1583972), (13, 1462128), (16, 1187979), (24, 791986), (26, 731064), (39, 487376), (48, 395993), (52, 365532), (78, 243688), (83, 229008), (104, 182766), (156, 121844), (166, 114504), (208, 91383), (249, 76336), (312, 60922), (332, 57252), (367, 51792), (498, 38168), (624, 30461), (664, 28626), (734, 25896), (996, 19084), (1079, 17616), (1101, 17264), (1328, 14313), (1468, 12948), (1992, 9542), (2158, 8808), (2202, 8632), (2936, 6474), (3237, 5872), (3984, 4771), (4316, 4404)]