19096140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2431

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 45254580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2393, 2660, 3990, 4786, 7179, 7980, 9572, 11965, 14358, 16751, 23930, 28716, 33502, 35895, 45467, 47860, 50253, 67004, 71790, 83755, 90934, 100506, 136401, 143580, 167510, 181868, 201012, 227335, 251265, 272802, 318269, 335020, 454670, 502530, 545604, 636538, 682005, 909340, 954807, 1005060, 1273076, 1364010, 1591345, 1909614, 2728020, 3182690, 3819228, 4774035, 6365380, 9548070, 19096140]

約数ペア:

[(1, 19096140), (2, 9548070), (3, 6365380), (4, 4774035), (5, 3819228), (6, 3182690), (7, 2728020), (10, 1909614), (12, 1591345), (14, 1364010), (15, 1273076), (19, 1005060), (20, 954807), (21, 909340), (28, 682005), (30, 636538), (35, 545604), (38, 502530), (42, 454670), (57, 335020), (60, 318269), (70, 272802), (76, 251265), (84, 227335), (95, 201012), (105, 181868), (114, 167510), (133, 143580), (140, 136401), (190, 100506), (210, 90934), (228, 83755), (266, 71790), (285, 67004), (380, 50253), (399, 47860), (420, 45467), (532, 35895), (570, 33502), (665, 28716), (798, 23930), (1140, 16751), (1330, 14358), (1596, 11965), (1995, 9572), (2393, 7980), (2660, 7179), (3990, 4786)]