15693208990

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1\times {\mathrm{3767}}^1$

素因数の和:5652

約数の個数: 32

約数和(自身を含む): 28382716224

約数和(自身を除く): 12689507234

約数列:

[1, 2, 5, 10, 257, 514, 1285, 1621, 2570, 3242, 3767, 7534, 8105, 16210, 18835, 37670, 416597, 833194, 968119, 1936238, 2082985, 4165970, 4840595, 6106307, 9681190, 12212614, 30531535, 61063070, 1569320899, 3138641798, 7846604495, 15693208990]

約数ペア:

[(1, 15693208990), (2, 7846604495), (5, 3138641798), (10, 1569320899), (257, 61063070), (514, 30531535), (1285, 12212614), (1621, 9681190), (2570, 6106307), (3242, 4840595), (3767, 4165970), (7534, 2082985), (8105, 1936238), (16210, 968119), (18835, 833194), (37670, 416597)]