19172922456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{236143}}^1$

素因数の和:236368

約数の個数: 64

約数和(自身を含む): 51007104000

約数和(自身を除く): 31834181544

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 398, 408, 597, 796, 1194, 1592, 2388, 3383, 4776, 6766, 10149, 13532, 20298, 27064, 40596, 81192, 236143, 472286, 708429, 944572, 1416858, 1889144, 2833716, 4014431, 5667432, 8028862, 12043293, 16057724, 24086586, 32115448, 46992457, 48173172, 93984914, 96346344, 140977371, 187969828, 281954742, 375939656, 563909484, 798871769, 1127818968, 1597743538, 2396615307, 3195487076, 4793230614, 6390974152, 9586461228, 19172922456]

約数ペア:

[(1, 19172922456), (2, 9586461228), (3, 6390974152), (4, 4793230614), (6, 3195487076), (8, 2396615307), (12, 1597743538), (17, 1127818968), (24, 798871769), (34, 563909484), (51, 375939656), (68, 281954742), (102, 187969828), (136, 140977371), (199, 96346344), (204, 93984914), (398, 48173172), (408, 46992457), (597, 32115448), (796, 24086586), (1194, 16057724), (1592, 12043293), (2388, 8028862), (3383, 5667432), (4776, 4014431), (6766, 2833716), (10149, 1889144), (13532, 1416858), (20298, 944572), (27064, 708429), (40596, 472286), (81192, 236143)]