19024404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 54405120

約数和(自身を除く): 35380716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 69, 84, 86, 92, 129, 138, 161, 172, 229, 258, 276, 301, 322, 458, 483, 516, 602, 644, 687, 903, 916, 966, 989, 1204, 1374, 1603, 1806, 1932, 1978, 2748, 2967, 3206, 3612, 3956, 4809, 5267, 5934, 6412, 6923, 9618, 9847, 10534, 11868, 13846, 15801, 19236, 19694, 20769, 21068, 27692, 29541, 31602, 36869, 39388, 41538, 59082, 63204, 68929, 73738, 83076, 110607, 118164, 137858, 147476, 206787, 221214, 226481, 275716, 413574, 442428, 452962, 679443, 827148, 905924, 1358886, 1585367, 2717772, 3170734, 4756101, 6341468, 9512202, 19024404]

約数ペア:

[(1, 19024404), (2, 9512202), (3, 6341468), (4, 4756101), (6, 3170734), (7, 2717772), (12, 1585367), (14, 1358886), (21, 905924), (23, 827148), (28, 679443), (42, 452962), (43, 442428), (46, 413574), (69, 275716), (84, 226481), (86, 221214), (92, 206787), (129, 147476), (138, 137858), (161, 118164), (172, 110607), (229, 83076), (258, 73738), (276, 68929), (301, 63204), (322, 59082), (458, 41538), (483, 39388), (516, 36869), (602, 31602), (644, 29541), (687, 27692), (903, 21068), (916, 20769), (966, 19694), (989, 19236), (1204, 15801), (1374, 13846), (1603, 11868), (1806, 10534), (1932, 9847), (1978, 9618), (2748, 6923), (2967, 6412), (3206, 5934), (3612, 5267), (3956, 4809)]