23239736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 49606200

約数和(自身を除く): 26366464

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 619, 722, 988, 1238, 1444, 1976, 2476, 2888, 4693, 4952, 8047, 9386, 11761, 16094, 18772, 23522, 32188, 37544, 47044, 64376, 94088, 152893, 223459, 305786, 446918, 611572, 893836, 1223144, 1787672, 2904967, 5809934, 11619868, 23239736]

約数ペア:

[(1, 23239736), (2, 11619868), (4, 5809934), (8, 2904967), (13, 1787672), (19, 1223144), (26, 893836), (38, 611572), (52, 446918), (76, 305786), (104, 223459), (152, 152893), (247, 94088), (361, 64376), (494, 47044), (619, 37544), (722, 32188), (988, 23522), (1238, 18772), (1444, 16094), (1976, 11761), (2476, 9386), (2888, 8047), (4693, 4952)]