231973964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{4931}}^1$

素因数の和:5573

約数の個数: 24

約数和(自身を含む): 428097600

約数和(自身を除く): 196123636

約数列:

[1, 2, 4, 19, 38, 76, 619, 1238, 2476, 4931, 9862, 11761, 19724, 23522, 47044, 93689, 187378, 374756, 3052289, 6104578, 12209156, 57993491, 115986982, 231973964]

約数ペア:

[(1, 231973964), (2, 115986982), (4, 57993491), (19, 12209156), (38, 6104578), (76, 3052289), (619, 374756), (1238, 187378), (2476, 93689), (4931, 47044), (9862, 23522), (11761, 19724)]