19214130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2635

約数の個数: 64

約数和(自身を含む): 52295040

約数和(自身を除く): 33080910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 2593, 3705, 5186, 7410, 7779, 12965, 15558, 25930, 33709, 38895, 49267, 67418, 77790, 98534, 101127, 147801, 168545, 202254, 246335, 295602, 337090, 492670, 505635, 640471, 739005, 1011270, 1280942, 1478010, 1921413, 3202355, 3842826, 6404710, 9607065, 19214130]

約数ペア:

[(1, 19214130), (2, 9607065), (3, 6404710), (5, 3842826), (6, 3202355), (10, 1921413), (13, 1478010), (15, 1280942), (19, 1011270), (26, 739005), (30, 640471), (38, 505635), (39, 492670), (57, 337090), (65, 295602), (78, 246335), (95, 202254), (114, 168545), (130, 147801), (190, 101127), (195, 98534), (247, 77790), (285, 67418), (390, 49267), (494, 38895), (570, 33709), (741, 25930), (1235, 15558), (1482, 12965), (2470, 7779), (2593, 7410), (3705, 5186)]