219752912098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9007}}^1\times {\mathrm{9043}}^1$

素因数の和:18142

約数の個数: 32

約数和(自身を含む): 351943280640

約数和(自身を除く): 132190368542

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 9007, 9043, 18014, 18086, 171133, 171817, 342266, 343634, 639497, 642053, 1278994, 1284106, 12150443, 12199007, 24300886, 24398014, 81450301, 162900602, 1547555719, 3095111438, 5782971371, 11565942742, 109876456049, 219752912098]

約数ペア:

[(1, 219752912098), (2, 109876456049), (19, 11565942742), (38, 5782971371), (71, 3095111438), (142, 1547555719), (1349, 162900602), (2698, 81450301), (9007, 24398014), (9043, 24300886), (18014, 12199007), (18086, 12150443), (171133, 1284106), (171817, 1278994), (342266, 642053), (343634, 639497)]