9309088

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 19686240

約数和(自身を除く): 10377152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 251, 304, 488, 502, 608, 976, 1004, 1159, 1952, 2008, 2318, 4016, 4636, 4769, 8032, 9272, 9538, 15311, 18544, 19076, 30622, 37088, 38152, 61244, 76304, 122488, 152608, 244976, 290909, 489952, 581818, 1163636, 2327272, 4654544, 9309088]

約数ペア:

[(1, 9309088), (2, 4654544), (4, 2327272), (8, 1163636), (16, 581818), (19, 489952), (32, 290909), (38, 244976), (61, 152608), (76, 122488), (122, 76304), (152, 61244), (244, 38152), (251, 37088), (304, 30622), (488, 19076), (502, 18544), (608, 15311), (976, 9538), (1004, 9272), (1159, 8032), (1952, 4769), (2008, 4636), (2318, 4016)]