19360302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 42751728

約数和(自身を除く): 23391426

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 313, 338, 366, 507, 626, 793, 939, 1014, 1586, 1878, 2379, 4069, 4758, 8138, 10309, 12207, 19093, 20618, 24414, 30927, 38186, 52897, 57279, 61854, 105794, 114558, 158691, 248209, 317382, 496418, 744627, 1489254, 3226717, 6453434, 9680151, 19360302]

約数ペア:

[(1, 19360302), (2, 9680151), (3, 6453434), (6, 3226717), (13, 1489254), (26, 744627), (39, 496418), (61, 317382), (78, 248209), (122, 158691), (169, 114558), (183, 105794), (313, 61854), (338, 57279), (366, 52897), (507, 38186), (626, 30927), (793, 24414), (939, 20618), (1014, 19093), (1586, 12207), (1878, 10309), (2379, 8138), (4069, 4758)]