22491121636

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1277}}^1\times {\mathrm{12197}}^1$

素因数の和:13516

約数の個数: 36

約数和(自身を含む): 41575980348

約数和(自身を除く): 19084858712

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1277, 1444, 2554, 5108, 12197, 24263, 24394, 48526, 48788, 97052, 231743, 460997, 463486, 921994, 926972, 1843988, 4403117, 8806234, 15575569, 17612468, 31151138, 62302276, 295935811, 591871622, 1183743244, 5622780409, 11245560818, 22491121636]

約数ペア:

[(1, 22491121636), (2, 11245560818), (4, 5622780409), (19, 1183743244), (38, 591871622), (76, 295935811), (361, 62302276), (722, 31151138), (1277, 17612468), (1444, 15575569), (2554, 8806234), (5108, 4403117), (12197, 1843988), (24263, 926972), (24394, 921994), (48526, 463486), (48788, 460997), (97052, 231743)]