19189500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 61012224

約数和(自身を除く): 41822724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 825, 1100, 1163, 1375, 1500, 1650, 2326, 2750, 3300, 3489, 4125, 4652, 5500, 5815, 6978, 8250, 11630, 12793, 13956, 16500, 17445, 23260, 25586, 29075, 34890, 38379, 51172, 58150, 63965, 69780, 76758, 87225, 116300, 127930, 145375, 153516, 174450, 191895, 255860, 290750, 319825, 348900, 383790, 436125, 581500, 639650, 767580, 872250, 959475, 1279300, 1599125, 1744500, 1918950, 3198250, 3837900, 4797375, 6396500, 9594750, 19189500]

約数ペア:

[(1, 19189500), (2, 9594750), (3, 6396500), (4, 4797375), (5, 3837900), (6, 3198250), (10, 1918950), (11, 1744500), (12, 1599125), (15, 1279300), (20, 959475), (22, 872250), (25, 767580), (30, 639650), (33, 581500), (44, 436125), (50, 383790), (55, 348900), (60, 319825), (66, 290750), (75, 255860), (100, 191895), (110, 174450), (125, 153516), (132, 145375), (150, 127930), (165, 116300), (220, 87225), (250, 76758), (275, 69780), (300, 63965), (330, 58150), (375, 51172), (500, 38379), (550, 34890), (660, 29075), (750, 25586), (825, 23260), (1100, 17445), (1163, 16500), (1375, 13956), (1500, 12793), (1650, 11630), (2326, 8250), (2750, 6978), (3300, 5815), (3489, 5500), (4125, 4652)]