19169150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 47996928

約数和(自身を除く): 28827778

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 383, 385, 455, 550, 650, 715, 766, 770, 910, 1001, 1430, 1915, 1925, 2002, 2275, 2681, 3575, 3830, 3850, 4213, 4550, 4979, 5005, 5362, 7150, 8426, 9575, 9958, 10010, 13405, 19150, 21065, 24895, 25025, 26810, 29491, 34853, 42130, 49790, 50050, 54769, 58982, 67025, 69706, 105325, 109538, 124475, 134050, 147455, 174265, 210650, 248950, 273845, 294910, 348530, 383383, 547690, 737275, 766766, 871325, 1369225, 1474550, 1742650, 1916915, 2738450, 3833830, 9584575, 19169150]

約数ペア:

[(1, 19169150), (2, 9584575), (5, 3833830), (7, 2738450), (10, 1916915), (11, 1742650), (13, 1474550), (14, 1369225), (22, 871325), (25, 766766), (26, 737275), (35, 547690), (50, 383383), (55, 348530), (65, 294910), (70, 273845), (77, 248950), (91, 210650), (110, 174265), (130, 147455), (143, 134050), (154, 124475), (175, 109538), (182, 105325), (275, 69706), (286, 67025), (325, 58982), (350, 54769), (383, 50050), (385, 49790), (455, 42130), (550, 34853), (650, 29491), (715, 26810), (766, 25025), (770, 24895), (910, 21065), (1001, 19150), (1430, 13405), (1915, 10010), (1925, 9958), (2002, 9575), (2275, 8426), (2681, 7150), (3575, 5362), (3830, 5005), (3850, 4979), (4213, 4550)]