9823190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 20744640

約数和(自身を除く): 10921450

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 65, 82, 95, 97, 130, 190, 194, 205, 247, 410, 485, 494, 533, 779, 970, 1066, 1235, 1261, 1558, 1843, 2470, 2522, 2665, 3686, 3895, 3977, 5330, 6305, 7790, 7954, 9215, 10127, 12610, 18430, 19885, 20254, 23959, 39770, 47918, 50635, 51701, 75563, 101270, 103402, 119795, 151126, 239590, 258505, 377815, 517010, 755630, 982319, 1964638, 4911595, 9823190]

約数ペア:

[(1, 9823190), (2, 4911595), (5, 1964638), (10, 982319), (13, 755630), (19, 517010), (26, 377815), (38, 258505), (41, 239590), (65, 151126), (82, 119795), (95, 103402), (97, 101270), (130, 75563), (190, 51701), (194, 50635), (205, 47918), (247, 39770), (410, 23959), (485, 20254), (494, 19885), (533, 18430), (779, 12610), (970, 10127), (1066, 9215), (1235, 7954), (1261, 7790), (1558, 6305), (1843, 5330), (2470, 3977), (2522, 3895), (2665, 3686)]